Sodium dodecylbenzenesulfonate
MF： C18H29NaO3S
MW： 348.48
CAS： 69669-44-9
Use and function:
It has good emulsification, dispersion, thickening, wetting, washing and other characteristics, and is widely used in chemical industry, construction, agriculture, medicine, household cleaning and other fields.
1. Bubbling effect
Sodium dodecylbenzenesulfonate is a surfactant with good foaming property. It is widely used in detergents, such as washing powder, shampoo, shower gel, etc., and can effectively remove dirt and stains.
2. Emulsification effect
Sodium dodecylbenzenesulfonate is a good emulsifier, which can disperse insoluble substances into water to produce emulsion liquid. Emulsifiers are commonly used to prepare stable lotion, such as emulsion lotion, creams, emulsions, cream, etc.
3. Dispersal effect
Sodium dodecylbenzenesulfonate can also disperse the sediment and suspension in water to prevent them from gathering together to form solid sediment, which is often used for polymer synthesis, pigment preparation, etc.
4. Wetting effect
Sodium dodecylbenzenesulfonate is a surfactant with strong wettability, which can significantly reduce the surface tension, thus improving the flow performance and temperature stability. Therefore, it is often used in fields such as textiles, leather, and papermaking to improve the permeability and wetting properties of fibers and materials.
5. Thickening effect
Sodium dodecylbenzenesulfonate has good thickening performance, which can make paste, liquid and other fluids have high viscosity, and is often used to prepare colloid, viscous substances, etc.
6. Cleaning effect
Sodium dodecylbenzenesulfonate has a strong cleaning ability and is widely used in cleaning and scale removers, such as kitchen cleaner, toilet cleaner, Floor cleaning, etc. It can quickly decompose organic and inorganic substances, thereby greatly improving the cleaning effect.
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